Each templated entry allows me to 'Add Category' which adds the article to the index listing pages. How do I 'Remove Category' so that article is no longer listed on the index page.
Example:
Previously an article 'Lignum Vitae Harvest' was created and used in many recipes. FLS made their ingredient naming more consistent, so it was changed to 'Harvest Lignum Vitae' in their docs. I created a new 'Harvest Lignum Vitae' article and am revising recipes to point to the 'corrected' ingredient file. Both ingredients are listed under Raw Material Recipes. How do I remove the older one?